This photograph shows 3 construction workers observing electric generators being hauled up the river bank on wooden tracks through the use of pulleys and ropes. The backround of the picture shows the Colorado River flowing though Black Canyon.

]]>Workers on the Colorado Riverhttp://digital.library.unlv.edu/u?/lv_water,3622012-02-06T00:00:00-08:00

A view of construction workers towing a generator behind the boat that they are using to cross the Colorado River.